Johannes Berg c74e90a9e3 mac80211: fix debugfs netdev rename ...

If, for some reason, a netdev has no debugfs dir, we shouldn't
try to rename that dir.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Robin Holt <holt@sgi.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2008-10-14 20:48:00 -04:00

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